---
product_id: 540863493
title: "KLEIN TOOLS 50900R Conduit Lockout Wrench Set, Tighten and Loosen Locknuts in Tight Spaces, 1/2, 3/4 and 1-Inch, Offset Bends, 3-Piece"
brand: "klein tools"
price: "270 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Klein Tools"
url: https://www.desertcart.ro/products/540863493-klein-tools-50900r-conduit-lockout-wrench-set-tighten-and-loosen
store_origin: RO
region: Romania
---

# 3 sizes: 1/2", 3/4", 1" 3 offset bends for max reach Built-in magnets for secure storage KLEIN TOOLS 50900R Conduit Lockout Wrench Set, Tighten and Loosen Locknuts in Tight Spaces, 1/2, 3/4 and 1-Inch, Offset Bends, 3-Piece

**Brand:** klein tools
**Price:** 270 Lei
**Availability:** ✅ In Stock

## Summary

> 🔩 Unlock tight spaces with precision and power — Klein Tools means business.

## Quick Answers

- **What is this?** KLEIN TOOLS 50900R Conduit Lockout Wrench Set, Tighten and Loosen Locknuts in Tight Spaces, 1/2, 3/4 and 1-Inch, Offset Bends, 3-Piece by klein tools
- **How much does it cost?** 270 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/540863493-klein-tools-50900r-conduit-lockout-wrench-set-tighten-and-loosen)

## Best For

- klein tools enthusiasts

## Why This Product

- Trusted klein tools brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Size Range:** Includes the three most common conduit locknut sizes to cover all your jobsite needs.
- • **Magnetic Set Retention:** Internal magnets keep your wrenches together—no more lost tools in the toolbox.
- • **Precision Offset Bends:** Navigate tight spaces effortlessly with opposing bends designed for ultimate accessibility.
- • **Enhanced Leverage Hook Tip:** Hooked tips latch securely onto locknuts, maximizing turning power and reducing fatigue.
- • **Durable American Craftsmanship:** Steel construction backed by 160+ years of Klein Tools’ professional-grade reliability.

## Overview

The KLEIN TOOLS 50900R Conduit Lockout Wrench Set features three offset bent wrenches in 1/2", 3/4", and 1" sizes, designed for tightening and loosening locknuts in confined spaces. Each wrench is crafted from durable steel, includes etched size markings with color coding for quick identification, and contains internal magnets to keep the set securely together. Trusted by professionals since 1857, this set delivers superior leverage and accessibility for efficient conduit work.

## Description

Klein Tools Locknut Wrench Set is designed with an exclusive offset bend, that is perfect for tightening and loosening locknuts in tight spaces. Each set contains the most commonly used conduit sizes, 1/2-Inch, 3/4-Inch and 1-Inch, which are identifiable by color and laser marking. Internal magnets keep the set together in your toolbox. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

Review: These have now become a permanent part of my electrical tool belt. They work exactly as intended and make tightening and loosening conduit locknuts much easier than using a screwdriver and hammer. Solid Klein quality, good grip, and a real time-saver on the job. Once you use these, you won’t want to go back.
Review: These specific jam nut wrench’s work so much better than water pump pliers or whatever you have been useing Handy . Stay together with magnets and good tooling so they fit well

## Features

- OFFSET BENDS: Opposing offset bends allow for more flexibility and easy accessibility to locknuts
- 3 CONVENIENT SIZES: Set includes commonly used conduit sizes, 1/2-Inch, 3/4-Inch, and 1-Inch
- EASY STORAGE: Each wrench contains two internal magnets to hold the set together
- MANEUVER TIGHT SPACES: Slim design allows for easy access when space is limited
- QUICK IDENITIFICATION: Etched markings and color helps to easily identify the size of each wrench.MAXIMUM TURN LEVERAGE: Hooked tip latches onto locknut and maximizes turning leverage.RELIABLE AND DURABLE:RELIABLE AND DURABLE: Steel construction is tough enough for any jobSteel construction is tough enough for any job

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C5YSDYN1 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 524,279 in DIY & Tools ( See Top 100 in DIY & Tools ) 590 in Conduit Fittings |
| Colour | Multi |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,444) |
| Date First Available | 1 Jun. 2023 |
| Finish | Brushed |
| Head Style | Hook wrench |
| Included Components | Locknut Wrenches |
| Item Package Quantity | 1 |
| Item Weight | 99.6 g |
| Item model number | 50900r |
| Manufacturer | Klein Tools |
| Material | Blend |
| Part Number | 50900R |
| Pattern | Solid |
| Power Source | hand_powered |
| Product Dimensions | 25.4 x 25.4 x 25.4 cm; 99.79 g |
| Shape | Rectangular |
| Size | Offset |
| Style | Offset |

## Product Details

- **Brand:** KLEIN TOOLS
- **Colour:** Multi
- **Item length:** 6.46 Inches
- **Item weight:** 3.52 Ounces
- **Material:** Blend

## Images

![KLEIN TOOLS 50900R Conduit Lockout Wrench Set, Tighten and Loosen Locknuts in Tight Spaces, 1/2, 3/4 and 1-Inch, Offset Bends, 3-Piece - Image 1](https://m.media-amazon.com/images/I/31oO2sGleKL.jpg)
![KLEIN TOOLS 50900R Conduit Lockout Wrench Set, Tighten and Loosen Locknuts in Tight Spaces, 1/2, 3/4 and 1-Inch, Offset Bends, 3-Piece - Image 2](https://m.media-amazon.com/images/I/419SiUgwi1L.jpg)
![KLEIN TOOLS 50900R Conduit Lockout Wrench Set, Tighten and Loosen Locknuts in Tight Spaces, 1/2, 3/4 and 1-Inch, Offset Bends, 3-Piece - Image 3](https://m.media-amazon.com/images/I/41RAM1XJvnL.jpg)
![KLEIN TOOLS 50900R Conduit Lockout Wrench Set, Tighten and Loosen Locknuts in Tight Spaces, 1/2, 3/4 and 1-Inch, Offset Bends, 3-Piece - Image 4](https://m.media-amazon.com/images/I/41SG5gvcqNL.jpg)
![KLEIN TOOLS 50900R Conduit Lockout Wrench Set, Tighten and Loosen Locknuts in Tight Spaces, 1/2, 3/4 and 1-Inch, Offset Bends, 3-Piece - Image 5](https://m.media-amazon.com/images/I/41UDVMexDIL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***Y on 25 January 2026*

These have now become a permanent part of my electrical tool belt. They work exactly as intended and make tightening and loosening conduit locknuts much easier than using a screwdriver and hammer. Solid Klein quality, good grip, and a real time-saver on the job. Once you use these, you won’t want to go back.

### ⭐⭐⭐⭐⭐ Review
*by S***Y on 22 September 2025*

These specific jam nut wrench’s work so much better than water pump pliers or whatever you have been useing Handy . Stay together with magnets and good tooling so they fit well

### ⭐⭐⭐⭐⭐ Review
*by J***. on 20 August 2023*

Para mantenimiento eléctrico recidencial, comercial eh industrial

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-03*